mvn deploy:deploy-file -DgroupId=com.google.code.kaptcha -DartifactId=kaptcha -Dversion=2.3 -Dpackaging=jar -Dfile=/Users/zhoufm/Desktop/examxx/doc/kaptcha-2.3.jar -Durl=http://192.168.1.22:8081/repository/maven-releases/ -DrepositoryId=nexus-releases


mvn clean package -Dmvn.test.skip=true